baber/WOPTO huggingface dataset:
Patent JP-2000019554-A (JP)
Title: Cog type liquid crystal display element
Inventor: NOGUCHI NOBORU
IPC: G02F1/1345
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element free from the degradation in the adhesion property of films and film peeling which occur in the case lead parts laminated with picture element wiring electrodes by ITO films are drawn out between both gate and source electrodes consisting of the tantalum films of power source lead parts of gate COG(clip-on-glass). SOLUTION: Gate wiring 2 is formed by patterning the tantalum film deposited on a glass substrate 1 and thereafter, a TaOx film is formed in the surface layer part by anodic oxidation and SiNx is formed as a gate insulating film 4. The insulating film is removed only from the input and output parts of the power source lead parts of the gate COG and the insulating film is made to remain in other parts. The transparent electrode material ITO and tantalum constituting the picture element electrodes 8 are deposited and are then patterned to form the source and drain electrode wiring 10. The overlap width of the gate tantalum film, picture element ITO film and source tantalum film constituting a contact is confined to <=100 μm. The good adhesion property of the lead parts is obtd. by the insulating films made to remain.  A protective film is formed on the upper layer, by which a TFT-LCD matrix substrate is constituted.
Patent JP-S6347025-A (JP)
Title: Fine hole electric discharge machine
Inventor: MATSUDA MORIKATSU
IPC: B23H7/36
Filed: 1986-08-18
Abstract: PURPOSE:To aim at accurate round fine hole drilling, by removing erosion products (swarf) in spraying a dielectric fluid to the vicinity of the drilling part from top and bottom at the time of drilling, while feeding the dielectric fluid to an outlet part as well as the time of fine hole piercing, and performing heat removal of a workpiece. CONSTITUTION:A motor is rotated, while an electrode 17 is made to go down with a die guide 19 as a guide, and a fine hole 27 is drilled in a work W. At this time, a high pressure dielectric fluid is fed to this fine hole 27 and simultaneously it is fed to the vicinity of a drilling part from top and bottom as showerlike through a dielectric fluid injection systems 23 and 25. In addition, when drilling goes forward and reaches a point in and around the outlet, the dielectric fluid out of the objection system 25 and that out of the injection system 23 at the upper side are sprayed so that aerial discharge at an A part in and around the outlet is preventable from occurring, thus the whole fine hole 27 is kept in an accurate round form. With this constitution, accumulation of erosion products (swarf) is kept back and, what is more, an error due to thermal deformation can be prevented from occurring.
Patent JP-H0240976-A (JP)
Title: Adjustment of gas laser oscillator
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/00
Filed: 1988-07-30
Abstract: PURPOSE:To obtain an output of excellent quality by forming a reflecting film to the outlet of laser beams within a range smaller than the laser-beam diameter of a mirror surface, installing a reflecting mirror, the outer circumferential region of a film of which is a laser-beam transmitting surface, and adjusting the symmetry of the transverse mode of transmitting beams. CONSTITUTION:A reflecting mirror 16 is arranged orthogonally to the optical axis of beams B in the rear of a partial reflecting mirror, 7 in the outlet of laser beams B, the diameter of the reflecting mirror 16 is larger than a beam diameter, and the reflecting mirror 16 has a reflecting film 17 within a range smaller than the beam diameter on the side opposed to the reflecting mirror 7. The outer circumferential region of the reflecting film 17 is formed in a beam transmitting surface 18, and the relative positions of the reflecting mirror 16 and the direction of the output of beams B can be changed. A mode analyzer 15 for observing the transverse mode of output beams B is disposed in the rear of the reflecting mirror 16. The symmetry of the transverse mode of laser beams is observed and adjusted, and excellent laser beams, a main component is composed of a single component, are output. According to the constitution, the mandays of adjustment are decreased largely, and laser beams of superior quality are acquired positively.
Patent JP-S6348433-A (JP)
Title: Measuring method for light transmission loss of optical fiber
Inventor: NAMIKI TADASHI
IPC: G02B6/00
Filed: 1986-08-18
Abstract: PURPOSE:To take an accurate measurement even when the sensitivity of a photosensor decreases by making light incident on plural photosensors for measurement from the same light source and correcting a measured light transmission loss value on the basis of the relative variation value of the detected value of the light quantity of each sensor. CONSTITUTION:The light incident on the optical fiber 1 from the light source 4 is emitted partially from the flank while transmitted lengthwise. The photosensors 6 and 7 measures the emitted light and supply their outputs to a computer 12 through amplifiers 10 and 11. The computer 12 computes the light transmission loss value on the basis of the input values and a correction coefficient mentioned below and outputs the loss value to a recorder 13. When said measurement is performed, branched detection light is made incident on the sensors 6 and 7 from the light source 17 and the quantities of light detected by the sensors 6 and 7 are outputted to recorders 18 and 19. The sensitivity ratio of the photosensors is found from the measured values and inputted to said microcomputer 12 as the correction coefficient.
Patent JP-S6255809-A (JP)
Inventor: KATAYAMA TOMIO
IPC: B29K67/00
Filed: 1985-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1034947-A (JP)
Title: Method for preventing color contamination
Inventor: AKAO YUJI
IPC: B41J2/18
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent color contamination by providing a plurality of caps covering a plurality of nozzles for each color and a color contamination prevention ink buffer for storing ink sucked into the cap between a nozzle and a suction means. SOLUTION: Inks 10, 15 and 16 are injected, respectively, into jet ports 11, 13 and 19. The inks 10, 15 and 16 have different colors. The cap 21 comprises a suction means 29 having a suction port 23 in the bottom of the cap, and a suction unit 27 for sucking the ink by generating a negative pressure coupled with the suction port 23 and discharging the sucked ink. A color contamination prevention ink buffer 28 is disposed between the suction port 23 and the suction unit 27. An ink jet head 17 and the cap 21 can move relatively to abut against each other. According to the arrangement, a good printing free from color contamination can be performed while eliminating idle jetting.
Patent JP-S6168455-A (JP)
Title: Amide compound
Inventor: EDA SHOEI
IPC: A61P37/08
Filed: 1984-09-12
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 represents vinyl, 2-(methylsulfinyl)ethyl, 2-(methylsulfonyl)ethyl, etc.; R2 represents H or lower alkyl]. EXAMPLE:N-[4-(3-Ethoxy-2-hydroxypropoxy)phenyl]-acrylamide. USE:Useful as medicines having antiallergic action. PREPARATION:An acid halide expressed by formula II [R'1 represents vinyl, 2-(methylsulfinyl)ethyl or 2-(methylsulfonyl)ethyl] is reacted with an amine derivative expressed by formula III to obtain such a compound as expressed by formula Ia. The reaction is carried out without any solvent or in a suitable solvent (example; chloroform, dichloromethane, etc.) preferably in the presence of a basic compound (example; Na, K, etc. and hydride thereof) under temperature conditions of about 0-150 deg.C.
Patent JP-S5884854-A (JP)
Inventor: POORU NOERU RICHIYAADOSON
IPC: C08K5/06
Filed: 1982-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1122511-A (JP)
Title: Control device for internal combustion engine
Inventor: OBATA TAKEAKI
IPC: F02D41/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of obtaining the desired engine output torque even if the set air-fuel ratio is switched in steps in an air quantity-activated fuel feed quantity control system. SOLUTION: A first target intake air quantity is calculated based on a desired engine output and a first set air-fuel ratio, the filtering process with the prescribed advance characteristic is applied to the first target intake air quantity to calculate the second target intake air quantity, and the intake air quantity is controlled based on the second target intake air quantity. The same advance filtering process as that for the calculation of the second target intake air quantity is applied to the first set air-fuel ratio to calculate the second set air-fuel ratio. The filtering process with the lag characteristic equal or similar to the engine intake lag is applied to the second set air-fuel ratio to calculate the third set air-fuel ratio, and the fuel feed control is made based on the measured intake air quantity and the third set air-fuel ratio.
Patent JP-S6436867-A (JP)
Title: Concrete vibrator
Inventor: IKEDA MASAKI
IPC: E04G21/08
Filed: 1987-07-31
Abstract: PURPOSE: To efficiently suck and drain surplus water and to improve quality of concrete by a method wherein a water-retention material properly exchangeably contained on the tip side and/or the periphery of a vibration part is exposed in concrete through the opening part of a vibration cylinder. CONSTITUTION: A water-retention material 5 formed of non-woven cloth is contained in a vibration cylinder 1 on the tip side of a vibration part 2 consisting of an eccentric weight. The water-retention material 5 is exposed in concrete through an opening part 1a opened to the vibration cylinder 1 at the periphery thereof, and a cap 6 at a tip part is removed and the water- retention material 5 is taken out, and washing and exchange are practicable. With the vibration cylinder 1 inserted in concrete under placing and being vibrated, surplus water is sucked and retained in the water-retention material 5 through the opening part 1a. Then the water-retention material is full of surplus water, the water-retention material 5 is exchanged with a fresh material.  Further, the water-retention material 5 is not limited to a tip part, and only on the tip side, the material may be arranged both on the tip side and the outer peripheral side.
Patent JP-2000029715-A (JP)
Title: Microprocessor
Inventor: UCHIDA KOICHI
IPC: G06F9/45
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a microprocessor which can obtain highest performance with a small-scale circuit, for whatever program is executed. SOLUTION: This microprocessor calculates the execution address of an instruction to be fetched next by an instruction address part 8, when an instruction request is outputted from a pipeline control part 9 to an instruction address part 8. The instruction address part 8, which once determining the execution address, outputs an instruction request to an instruction cache 6. The instruction cache 6 sends the request instruction to an instruction analysis part 3 and an execution unit 7. The execution unit 7 executes the requested instruction. The instruction analysis part 3 decides whether or not the instruction is a computing instruction, which can be compressed merely by hardware like successive instructions of operation.  The instruction analysis part 3, when deciding that the frequency is high sends the instruction to a compiler 1 so as to convert the instruction into a programmable operation unit 4. The compiler 1 converts the instruction into a net list of logic circuits and sends the result to a programmable arithmetic unit 4.
Patent JP-H0774118-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: C30B25/02
Filed: 1994-07-25
Abstract: PURPOSE:To avoid a mixture of gases in a plurality of reaction chambers in which different reaction treatments are performed and facilitate accurate temperature control in the respective reaction chambers by a method wherein the respective reaction chambers are not directly connected to each other and the temperature of one of the reaction chambers is not transferred to the other chambers. CONSTITUTION:Substrates and a substrate holder 4 move back and forth between a reaction furnace 5 and the first chamber 7 of a first reaction system by the transfer mechanism 12 of the first chamber 7. In the same way, a second and third reaction furnaces, substrates and substrate holders 4 which move back and forth between the respective reaction furnaces and corresponding chambers and transfer mechanisms 29 and 41 are provided. Second and third chambers corresponding to the second and third reaction furnaces are provided in common with the first chamber. A pair of electrodes 2 which generate a plasma discharge are provided outside each reaction furnace 5 and a resistance heater 3 is provided so as to cover the electrodes 2 and the furnace temperature is so controlled as to have an allowable tolerance of + or -1 deg.C for a temperature, for instance 300 deg.C, within an instructed range of 50-350 deg.C. A radio frequency power of 5-200W is supplied to the pair of the electrodes 2.
Patent JP-H1137650-A (JP)
Title: Apparatus for drying bonding agent of finger joint material
Inventor: NAKAHARA SHIGEYA
IPC: F26B15/10
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To enable drying of a bonding agent jutting out of a joining face, in a short time and with excellent efficiency. SOLUTION: A pressed finger joint material 3 is sent, being spaced close, onto a conveyance floor of a conveyor constituted of a chain 12 extending in the direction of conveyance and fitted with pawls 13 at prescribed intervals, and the conveyor is operated intermittently. In a drying zone wherein heaters 28 and 29 are disposed above and below, the heater 28 disposed on the upper side is lowered to be in proximity to a joining face of the finger joint material 3 and heats this joining face, jointly with the heater 29 disposed in proximity on the lower side. Thereby a bonding agent jutting out of the joining face is dried in a short time and the finger joint materials 3 being manufactured are prevented from sticking to each other even when they are stacked as they are.
Patent JP-H0835661-A (JP)
Title: Charcoal ignition device
Inventor: HIKIMOTO TOSHIO
IPC: F23Q13/00
Filed: 1994-07-25
Abstract: PURPOSE:To facilitate manufacturing and cleaning of a hearth part on which a charcoal is placed, improve a stability of a device having no bottom part and to prevent the device from being damaged even after the device is placed on a gas cooking device and the like during its ignition operation. CONSTITUTION:An entire circumference of a lower end of a cylindrical device 10 having no bottom part having its both upper and lower surfaces opened is bent inwardly into a form having a U-shaped section. An annular seat part 13 is integrally arranged inside an opening edge at a lower end of the device having no bottom part and concurrently a U-shaped groove 14 is formed around it. A hearth plate 11 of circular metallic plate having many holes 21 therein is removably inserted into the device having no bottom part and installed on an annular seat 13. A base end part of a handle rod 12 is fitted to a handle fixing cylinder 16 projected at an outer surface of the device having no bottom part.
Patent JP-S6170417-A (JP)
Title: Transmitter of flow meter
Inventor: NOZAKI KAZUO
IPC: G01D5/36
Filed: 1984-09-13
Abstract: PURPOSE:To produce a transmitter for a flow meter simply by embedding a thin plate ring encoder in the surface of a non-circular rotor and detecting reflected light from the encoder. CONSTITUTION:The thin plate ring encoder 11 is obtained by embedding many slits 11a at least in one end surface of an rotor 6 or 7 at equal intervals or at the order of a reversed function of a rotating angular velocity to the flow rates of non-circular rotors 6, 7 so that the surface of the embedded slits 11a almost coincide with the end surface. Light radiated from a photodetector arranged oppositely to the slits 11a of the encoder 11 is reflected by the slits 11a or the parts between respective slits 11a and the reflected light is detected by the photodetector to measure the rotational frequency of the encoder 11. Consequently, this method makes it possible to produce the transmitter for the flow meter extremely simply and reduce the production cost.
Patent JP-S6085850-A (JP)
Title: Hard plate supply device
Inventor: TOMIZAWA RON
IPC: B23Q7/10
Filed: 1983-10-14
Abstract: PURPOSE:To aim at taking out hard plates which stand on a horizontal bed and lean against a guide bar, one by one with the plates being held in their standing postures, by providing such an arrangement that the hard plates leaning against the guide bar are thrusted by a pusher into an engaging groove in a feed roller which is then rotated to guide the plates one by one into between walls. CONSTITUTION:A plurality of superposed hard plates 12 such as, for example, printed substrates, are leaned against a guide bar 16 to stand on a horizontal bed 10. After a feed roller 22 which is set adjacent to the front edge part 14 of the horizontal bed 14 is rotated to make a engaging groove 20 formed in the roller 22, in line with the front edge part 14, the back side of the hard plates 12 are thrusted by a pusher 24 so that the lower edge 18 of one of the hard plates 12 is received in the engaging groove 20. The pusher is returned to its original position. Then roller 22 is rotated in the direction of the arrow so that the lower edge 18 of the hard plate 28 rides over the upper section of the roller 22 and is led into between a pair of guide walls 38a, 38b. Accordingly, the hard plates 12 drops onto a roller conveyor 36 with being held in its standing posture. Accordingly, the hard plates may be set one by one onto the roller conveyor 36 with they being held in their standing postures, and are fed in a predetermined direction, thereby the chamfering of the hard plates may be simply made by an automatic machine or the like.
Patent JP-H0479210-A (JP)
Title: Semiconductor manufacturing device
Inventor: MACHIDA KAZUMASA
IPC: H01L21/02
Filed: 1990-07-20
Abstract: PURPOSE:To enable management of wafers and cassettes easily in individual processing by providing a middle buffer which stores the wafer before processing. CONSTITUTION:The cassette 3 before processing stores a plurality of sheets of wafers 4 and 5, and it is set in a cassette stage 2. The wafers 4 and 5 before processing stored in the cassette 3 are all transferred from the cassette 3 to a middle buffer 6 by belt transfer. The cassette stage 2 shifts to the unloader part while mounting the cassette 3. On the other hand, the wafers transferred to the middle buffers 6 are carried from the middle buffer 6 to a processing chamber 7 one sheet at a time by belt transfer and are processed individually.
Patent JP-S6086369-A (JP)
Inventor: TSUJITA HIROSHI
IPC: F25D23/06
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6170809-A (JP)
Title: Thermal protection circuit
Inventor: TSUKIYAMA YASUTAKA
IPC: H03F1/42
Filed: 1984-09-14
Abstract: PURPOSE:To reduce number of components and to decrease power consumption by connecting a base of a transistor (TR) and the 1st and 2nd resistor series bodies to a current source of a reference voltage circuit and connecting the TR in parallel with the 2nd resistor and controlling the TR with an output circuit. CONSTITUTION:TRs Q1, Q2, Q3, Q4, Q5 and resistors R1, R2, R3 constitute a band gap type reference voltage circuit. The relation of VB(ON)<VB(OFF)< VB6(ON)<VB8(ON) is established at a low temperature to turn off Q6, Q8, where VB(ON), VB(OFF) are voltages generated across resistors R2, R3 when the TRQ7 is turned on and off, and VB6(ON), VB8(ON) are voltages when the TRQ6 and the output TRQ8 are turned on. When the relation VB(ON)>VB6(ON) is established at a high temperature, the Q6 is turned on and the Q7 is turned off. Then the base voltage of the TRs Q6, Q8 is VB(OFF), and with the relation of VB(OFF)>VB(ON), the Q8 is turned on to attain thermal protection.
Patent JP-H0479125-A (JP)
Title: Appatus for forming plural type corresponding phosphor screen of color cathode ray tube
Inventor: NISHIMORI RYUICHI
IPC: H01J9/227
Filed: 1990-07-23
Abstract: PURPOSE:To make a temperature at each portion of a panel controllable to any desired value by washing the rear surface of the panel through a process of ejecting from respective hot water nozzles, hot water at respectively set-up temperature for respectively set-up time according to heating target temperature at each portion of the panel before applying suspension of respective material for respective films forming a phosphor screen. CONSTITUTION:A plurality of hot water nozzles 2 to 4 facing the rear surface of a panel l are disposed in compliance with respective ones of a plurality of panel shapes. Before applying suspension of respective materials for respective films for forming a phosphor screen, from respective hot water nozzles, the rear surface of the panel l is washed by ejecting, hot water staying at appropriate temperatures respectively set according target heating temperatures on respective parts of the panel for respective set periods time. Thereby it is possible to the temperature at each portion of the panel l to any desired and appropriate temperature, so that a good phosphor screen without nonuniformity of brightness and hue may be formed on the whole surface of display screen.
Patent JP-H118143-A (JP)
Title: Discharge lamp stabilizer
Inventor: YOSHIZAKI MASAO
IPC: H01F38/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a discharge lamp stabilizer, which is mounted simply and reliably even in the case where the intervals between mounting holes on the side of the stand surface to be mounted of the stabilizer are different from each other. SOLUTION: A discharge lamp stabilizer is provided with an upper side mounting metal fitting 30 fixed on the upper end part of the mounting side surface 22 of a stabilizer box 20, and with a lower side mounting metal fitting 40 fixed on the lower end part of the mounting side surface 22. An upper side pushing-out leg piece 32 extending along a stand surface 90 to be mounted is provided on one part of the metal fitting 30, and a lower side pushing-out leg piece 42 extending along the stand surface 90 is provided on one part of the metal fitting 40. An auxiliary mounting metal fitting 50 which is assembled to the metal fitting 40 is provided, and a penetratingly inserted hole 52 being inserted penetartingly the leg piece 42 is provided in the side of one end of the metal fitting 50.  An auxiliary stop hole 54 being provided extendedly downward lower than a lower side stop hole 44 is formed in the side of the other end of the metal fitting 50. The shape and size of the hole 52 are engaged with those of the leg piece 42 without looseness, and the place of the hole 44 is set in such a way as to pressingly contact to the stand surface 90.